
<div q-file-select="onFileSelect($files)" data-multiple="true" title="上传视频或动画" onclick="this.value = null">
  <button class="btn btn-info" ng-if="!(videoUrl) ">上传视频或动画</button>
  <button class="btn btn-info" ng-if="videoUrl">更换视频或动画</button>
  <div class="embed-responsive embed-responsive-4by3" ng-show="videoProgressbarValue === 100 || videoUrl">
    <iframe class="embed-responsive-item" ng-src="{{trustSrc(videoUrl)}}"></iframe>
  </div>
  <!--<img ng-src="{{videoUrl}}" width="200px" />-->
</div>
<div>
  <br>
  <a ng-click="setInputAdress()" >或输入视频或动画的地址(只填七牛的资源key)</a>
  <input ng-if="inputAdress" ng-change="validate(formData.lessonVideo)" ng-model="formData.lessonVideo" class="form-control" />
</div>